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A3944

Part Number	A3944
Manufacturer	Allegro
Description	Automotive Low-Side FET Pre-Driver
Published	Dec 7, 2023
Detailed Description	A3944 Automotive Low-Side FET Pre-Driver FEATURES AND BENEFITS • 6 channels • Drives logic-level N-channel MOSFETs • 40...
Datasheet	A3944 PDF File

Overview

A3944 Automotive Low-Side FET Pre-Driver FEATURES AND BENEFITS • 6 channels • Drives logic-level N-channel MOSFETs • 40 mA gate drive current • Short and open detection • High-voltage (50 V) drain feedback inputs • Programmable fault timers and thresholds per channel • UVLO and thermal warning circuitry • Serial or parallel gate drive control • Highly configurable, through SPI-compatible interface • Compact TSSOP package APPLICATIONS: • Automotive ECU • Automotive high-side actuators PACKAGE: 28-pin TSSOP with exposed thermal pad (suffix LP) DESCRIPTION The A3944 is a programmable six-channel low-side MOSFET pre-driver suitable for use in automotive applications.
Each channel is controllab...

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